If I try:
@article.article_groups.delete_if {|x|
x.group_id == x.group_id
}
It does nothing.
If I try:
articletmp.article_groups.each{ |x|
@article.article_groups.delete(y)
}
It deletes some of the groups.
@article.article_groups.clear
works.
Why dosn’t the to first examples work as expected??
Do I have to put groups I don’t want to be deleted inn as hidden
fields in my form? (I of course dosn’t want every groups to be deleted
as in the example above).
- Henrik